vapier 15/08/20 12:24:51
Modified:
93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch
README.history
Log:
backport generated_files fix from upstream #487398
Revision Changes Path
1.3
src/patchsets/gcc/4.8.5/gentoo/93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.5/gentoo/93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch?rev=1.3&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.5/gentoo/93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch?rev=1.3&content-type=text/plain
diff :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.5/gentoo/93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch?r1=1.2&r2=1.3
Index: 93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch
===================================================================
RCS file:
/var/cvsroot/gentoo/src/patchsets/gcc/4.8.5/gentoo/93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- 93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch 10 Aug
2015 11:08:03 -0000 1.2
+++ 93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch 20 Aug
2015 12:24:51 -0000 1.3
@@ -237,3 +237,57 @@
#include "errors.h" /* for fatal */
--
2.3.4
+
+https://gcc.gnu.org/ml/gcc-patches/2013-07/msg01396.html
+
+From ea38f4be892b22b61a540a102bed374ddb381b9a Mon Sep 17 00:00:00 2001
+From: tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Wed, 25 Sep 2013 15:52:30 +0000
+Subject: [PATCH] move generated_files order-only dependency later
+
+There is an order-only dependency in gcc/Makefile.in that tries to
+build the generated files before compiling regular objects. However,
+this appears too early, and so at the time it is seen by make,
+GCOV_OBJS and GCOV_DUMP_OBJS have not yet been set.
+
+This patch fixes the problem and prevents any future problems of this
+nature by moving the order-only dependency to the end of Makefile.in.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202894
138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ gcc/ChangeLog | 6 ++++++
+ gcc/Makefile.in | 13 +++++++------
+ 2 files changed, 13 insertions(+), 6 deletions(-)
+
+2013-09-25 Tom Tromey <tro...@redhat.com>
+
+ * Makefile.in ($(ALL_HOST_OBJS)): Move order-only dependency to end
+ of file.
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 62b5eab..8f99a6c 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -3899,11 +3900,6 @@ generated_files = config.h tm.h $(TM_P_H) $(TM_H)
multilib.h \
+ common/common-target-hooks-def.h pass-instances.def \
+ c-family/c-target-hooks-def.h
+
+-# In order for parallel make to really start compiling the expensive
+-# objects from $(OBJS) as early as possible, build all their
+-# prerequisites strictly before all objects.
+-$(ALL_HOST_OBJS) : | $(generated_files)
+-
+ #
+ # How to compile object files to run on the build machine.
+
+@@ -5390,3 +5386,8 @@ po/gcc.pot: force
+ $(MAKE) srcextra
+ AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
+ $(XGETTEXT) gcc $(srcdir)
++
++# In order for parallel make to really start compiling the expensive
++# objects from $(OBJS) as early as possible, build all their
++# prerequisites strictly before all objects.
++$(ALL_HOST_OBJS) : | $(generated_files)
+--
+2.4.4
1.3 src/patchsets/gcc/4.8.5/gentoo/README.history
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.5/gentoo/README.history?rev=1.3&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.5/gentoo/README.history?rev=1.3&content-type=text/plain
diff :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.5/gentoo/README.history?r1=1.2&r2=1.3
Index: README.history
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.8.5/gentoo/README.history,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- README.history 10 Aug 2015 11:08:03 -0000 1.2
+++ README.history 20 Aug 2015 12:24:51 -0000 1.3
@@ -1,3 +1,6 @@
+1.2 20 Aug 2015
+ U 93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch
+
1.1 10 Aug 2015
U 93_all_gcc-4.8-config.h-bconfig.h-parallel-PR57125-PR61899.patch
